Cardio Vascular work works your heart harder! Try to be a little more scientific and factual please.
No one is dismissing the problems that can be assosiated with AAS use however there are many ways of minimising the side effects through experiance & common sence. As I stated above: steroid use isn't the problem, steroid abuse is.
If someone is going to take any kind of drug to excess without prior research into right and wrong things to do and what precautions can be taken then they are going to run into problems.
That is exactly what good forums like this are for, to educate people and offer them help and advice.